Claus Eckert

<strong>Quelle:</strong> <a href="//commons.wikimedia.org/wiki/User:F%C3%A4hrtenleser" title="User:Fährtenleser">Fährtenleser</a> - <span class="int-own-work" lang="en">Own work</span>

<strong>Quelle:</strong> - This image or video was catalogued by one of the centers of the United States <a href="https://en.wikipedia.org/wiki/NASA" class="extiw" title="w:NASA">National Aeronautics and Space Administration</a> (NASA) under <b>Photo ID:</b> <a rel="nofollow" class="external text" href="https://images.nasa.gov/search?q=%5Bhttp%3A%2F%2Fnix.larc.nasa.gov%2Finfo%3B%3Fid%3DMSFC-8915531%20NIX%20MSFC-8915531%5D&amp;page=1&amp;media=image,video,audio&amp;yearStart=1920&amp;yearEnd=2023">[http://nix.larc.nasa.gov/info;?id=MSFC-8915531 NIX MSFC-8915531</a>] and <b>Alternate ID:</b> <a rel="nofollow" class="external text" href="https://images.nasa.gov/search?q=%5Bhttp%3A%2F%2Fmix.msfc.nasa.gov%2Fabstracts.php%3Fp%3D840%20MIX%20840%5D&amp;page=1&amp;media=image,video,audio&amp;yearStart=1920&amp;yearEnd=2023">[http://mix.msfc.nasa.gov/abstracts.php?p=840 MIX 840</a>].